import { Query, CellsysType, QueryType, QueryTask, Operator } from './cellsysUtil.js';
import CellsysMark from './cellsysMark';
import CellsysLine from './cellsysLine';
import CellsysPolygon from './cellsysPolygon';
import { hexColorToRgba } from './utils/utils';

class CellsysLayer {
    constructor(params) {
        this.cellsysType = CellsysType.Layer;
        if (!params) {
            params = {};
        }

        this.orgId = params.org_id;
        this.id = params.id;
        this.layerId = params.layer_id;
        this.layerType = params.layer_type;
        this.layerName = params.name || params.layer_name;
        this.description = params.description;
        this.geometryType = params.geometry_type; //点线面类型
        this.style = params.style;
        this.type = params.type ? params.type : 1; //geoJson类型
        this.dataApi = params.data_api;
        this.dataParam = params.data_param;
        this.legendOrder = params.legend_order;
        this.layerResId = params.layer_res_id;
        this.createBy = params.create_by;
    }

    setId(value) {
        this.id = value;
    }

    setName(value) {
        this.layerName = value;
    }

    setDescription(value) {
        this.description = value;
    }

    setGeometryType(value) {
        this.geometryType = value;
    }

    setDataApi(value) {
        this.dataApi = value;
    }

    setType(value) {
        this.type = value;
    }

    setStyle(value) {
        this.style = value;
    }

    setDataParam(value) {
        this.dataParam = value;
    }

    setDataUrl(value) {
        this.dataUrl = value;
    }

    setLegendOrder(value) {
        this.legendOrder = value;
    }

    setLayerResId(value) {
        this.layerResId = value;
    }

    getIcon() {
        return this.style ? this.style.icon : null;
    }

    getColor() {
        return this.style ? this.style.color : null;
    }

    getFillColor() {
        return this.style ? this.style.fillColor : null;
    }

    getCssStyle() {
        let style = this.style;
        if (this.geometryType === 1) {
            if (style) {
                return {
                    'border-color': style.strokeColor || null,
                    opacity: style.strokeOpacity || null,
                    'border-top-width': (style.weight || 0) + 'px',
                    'border-top-style': style.dashArray == '10,10' ? 'dashed' : 'solid',
                    cursor: 'text',
                };
            }
            return null;
        } else if (this.geometryType === 2) {
            if (style) {
                let strokeOpacity = style.strokeOpacity;
                strokeOpacity =
                    strokeOpacity === null || strokeOpacity === undefined ? 0 : strokeOpacity;
                let colors = hexColorToRgba(style.strokeColor || '#000000');
                colors.push(strokeOpacity);
                let border = style.weight + 'px ' + 'solid rgba(' + colors.join(',') + ')';

                let fillOpacity = style.fillOpacity;
                fillOpacity = fillOpacity === null || fillOpacity === undefined ? 0 : fillOpacity;
                let colors2 = hexColorToRgba(style.fillColor || '#000000');
                colors2.push(fillOpacity);
                let backgroundColor = 'rgba(' + colors2.join(',') + ')';
                return {
                    border: border,
                    'background-color': backgroundColor,
                    cursor: 'text',
                };
            }
            return null;
        }
        return null;
    }

    //查询图层关联的要素
    queryElements() {
        let query = new Query();
        let queryType = QueryType.Marker;
        switch (this.geometryType) {
            case 0:
                queryType = QueryType.Marker;
                break;
            case 1:
                queryType = QueryType.Line;
                break;
            case 2:
                queryType = QueryType.Polygon;
                break;
        }

        let queryTask = new QueryTask(queryType);
        let typeId = this.dataParam.type;
        query.addFilter('type', Operator.Equals, typeId);
        return new Promise((resolve, reject) => {
            queryTask
                .execute(query)
                .then((res) => {
                    let resArr = res.map((item) => {
                        switch (this.geometryType) {
                            case 0:
                                return new CellsysMark(item);
                            case 1:
                                return new CellsysLine(item);
                            case 2:
                                return new CellsysPolygon(item);
                        }
                    });
                    resolve(resArr);
                })
                .catch((err) => {
                    reject(err);
                });
        });
    }
}

export default CellsysLayer;